Isotex AIR HD III 44/11 Ventilated Block - Elite Blocc | Technical Specifications
Advanced Ventilated System

Isotex AIR HD III 44/11
Ventilated Block

Wood Cement Ventilated Block with BASF Neopor® BMBcert Graphite Insulation

Experience cutting-edge ventilated ICF technology with our innovative AIR HD III 44/11 block system. Featuring 11cm of advanced graphite-enhanced EPS insulation from BASF and integrated ventilation chambers, this system delivers superior thermal performance, breathability, and structural strength for modern sustainable construction.

0.19 U-Value (W/m²K)
REI 120 Fire Resistance
53 dB Sound Insulation
16 kg Block Weight
360° Product View

AIR HD III 44/11 Ventilated Block Showcase

Experience a complete 360° view of our advanced Isotex AIR HD III ventilated block. See the integrated ventilation chambers, BASF Neopor® insulation core, and premium wood cement construction.

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Wood Cement Shell
Ventilation System
Graphite Core
50×25×44 cm

Block Dimensions & Configuration

Length
50 cm
Width
25 cm
Height
44 cm
Concrete Thickness
15 cm
Block Wall Thickness
4.5 cm
Graphite Insulation
11 cm
Thermal Performance

Outstanding Energy Efficiency

Advanced thermal performance achieved through 11cm of BASF Neopor® graphite-enhanced insulation combined with innovative ventilation technology for optimal energy savings.

U-Value (2D Method)
0.19 W/m²K

Plastered wall with boundary layers

Periodic Thermal Transmittance
0.006 W/m²K

Excellent thermal mass performance

Ventilation System
AIR Technology

Integrated breathability chambers

Technical Data

Complete Performance Specifications

Comprehensive technical data validated through rigorous testing and certification to international standards for the AIR ventilated block system.

Structural & Performance Data
Indicative Load Capacity (RcK 30 N/mm², h=3.00m)
35 t/m
Thermal Transmittance U (3D Method)
— *
Thermal Transmittance U (2D Method)
0.19 W/m²K
Periodic Thermal Transmittance YIE
0.006 W/m²K
Acoustic Insulation
[53 dB]
Concrete Requirement
130 l/m²
Block Weight per m²
128 kg/m²
Single Block Weight (without concrete)
16 kg
Filled Wall Weight (unplastered)
440 kg/m²
Fire Resistance Class
REI 120
Certifications

Tested & Certified Excellence

Rigorously tested and certified to meet the highest international standards for quality, performance, and safety with innovative ventilation technology.

Fire Safety

REI 120 fire resistance class certification for maximum occupant protection

Acoustic Testing

Laboratory tested per UNI EN ISO standards, achieving 53dB sound insulation

CE Marking

Full CE Declaration of Performance (DOP) provided with all materials

BASF BMBcert

Certified sustainable Neopor® graphite insulation from renewable biomass

Testing & Calculation Methodology
  • 3D Thermal Calculation: Performed according to UNI 10355 and UNI EN ISO 6946 standards using validated finite element analysis software per EN 10211/1, based on experimental thermal conductivity data.
  • 2D Indicative Calculation: Calculated per UNI-TS 13788, UNI 10355, and UNI 10351 standards for bidimensional analysis.
  • Acoustic Testing: Field tests conducted per UNI EN ISO 140 and UNI EN ISO 717 series standards. Laboratory tests performed per UNI EN ISO 140-3:2006, UNI EN ISO 717-1:2007, UNI EN ISO 10140-2:2010, and UNI EN ISO 717-1:2007.
  • Documentation: Test certificates available from Isotex or accessible at www.blocchiisotex.com
  • CE Declaration: Declaration of Performance (DOP) provided with each material purchase per EU regulations.

Ready to Build with Ventilated Technology?

Transform your next project with the AIR HD III 44/11 ventilated block system. Contact our technical team for detailed specifications, project planning, and expert support.